DL-Methionine sulfoxide
DL-蛋氨酸亚砜
Also known as: DL-Methionine sulfoxide, DL-Methionine sulphoxide, 2-Amino-4-(methylsulfinyl)butanoic acid, DL-2-Amino-4-(methylsulfinyl)butanoic acid, H-DL-Met(O)-OH, DL-Methionine-DL-sulfoxide, Methionine sulfoxide, DL-, dl-2-Amino-4(methylsulfinyl)butanoic acid
DL-Methionine sulfoxide (CAS 454-41-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H11NO3S and a molecular weight of 165.21100 g/mol. It is also known as DL-Methionine sulphoxide, 2-Amino-4-(methylsulfinyl)butanoic acid and DL-2-Amino-4-(methylsulfinyl)butanoic acid. Key property: a melting point of -240ºC (dec.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 454-41-1
- Jingsj CID
- J-46849-1
- Molecular Formula
- C5H11NO3S
- Chinese Name
- DL-蛋氨酸亚砜
- Molecular Weight
- 165.21100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -240ºC (dec.) |
|---|
Frequently Asked Questions
What is the CAS number of DL-Methionine sulfoxide?
The CAS number of DL-Methionine sulfoxide is 454-41-1.
What are the molecular formula and molecular weight of DL-Methionine sulfoxide?
DL-Methionine sulfoxide has molecular formula C5H11NO3S and molecular weight 165.21100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-Methionine sulfoxide (CAS 454-41-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46849-1 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.